2019
DOI: 10.1002/wcc.579
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On the use and misuse of climate change projections in international development

Abstract: Climate resilience is increasingly prioritized by international development agencies and national governments. However, current approaches to informing communities of future climate risk are problematic. The predominant focus on end-of-century projections neglects more pressing development concerns, which relate to the management of shorter-term risks and climate variability, and constitutes a substantial opportunity cost for the limited financial and human resources available to tackle development challenges.… Show more

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Cited by 96 publications
(88 citation statements)
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References 101 publications
(217 reference statements)
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“…This perspective also involves an acknowledgement that climate-relevant decisions, especially at the local scale, are not usually made on the basis of climate change alone but involve many other changing factors, most of which are highly uncertain. If climate impacts I are a product of hazard H , vulnerability V and exposure E , then, conceptually, the anthropogenic changes in I can be represented as δI=δfalse(HVEfalse)=HVδE+HEδV+VEδH. It may well be that the largest terms on the right-hand side of (6.2) are the first two, where it is the combination of climate and weather variability with changing vulnerability and exposure that is the main determinant of climate risk [70]. In this case, the decision framework is not so much that of dealing with climate change as it is that of bringing climate information into decisions that need to be made in any case.…”
Section: Discussionmentioning
confidence: 99%
“…This perspective also involves an acknowledgement that climate-relevant decisions, especially at the local scale, are not usually made on the basis of climate change alone but involve many other changing factors, most of which are highly uncertain. If climate impacts I are a product of hazard H , vulnerability V and exposure E , then, conceptually, the anthropogenic changes in I can be represented as δI=δfalse(HVEfalse)=HVδE+HEδV+VEδH. It may well be that the largest terms on the right-hand side of (6.2) are the first two, where it is the combination of climate and weather variability with changing vulnerability and exposure that is the main determinant of climate risk [70]. In this case, the decision framework is not so much that of dealing with climate change as it is that of bringing climate information into decisions that need to be made in any case.…”
Section: Discussionmentioning
confidence: 99%
“…However, in many countries, issues such as the governance of climate data, or poor availability of climate data of high quality and long enough record length, are key limiting factors for initiating the process. While multidecadal climate change projections are essential for informing mitigation policy, consideration should be given as to whether such projections target the appropriate time scale needed for adaptation decisions in developing countries (Nissan et al 2019).…”
Section: E248mentioning
confidence: 99%
“…The health sector has been slow to divest from fossil fuels and should lead by example. 3 54 55 Climate change mitigation in healthcare systems must be adopted universally to achieve collectively endorsed mitigation targets, and help for poorer countries for greening their health sectors should be part of this commitment. A by-product of responses to the covid-19 pandemic has been reduced emissions of greenhouse gases and other harmful co-pollutants.…”
Section: Increasing Resilience In Global Infectious Disease Practicementioning
confidence: 99%
“… 63 Educating policy makers and other stakeholders regarding modeling processes and interpretation of findings is also essential. 55 64 Challenges related to interpreting modeling results have been apparent in the covid-19 response, with software engineers, decision makers, and the public calling for more transparent sharing of evidence used to inform vital decisions, and policy makers struggling to interpret seemingly disparate recommendations based on different model outputs. Looking forward, funders need to consider data science and software engineering as key components of any scientific tool kit and transdisciplinary epidemiological taskforce.…”
Section: Increasing Resilience In Global Infectious Disease Practicementioning
confidence: 99%